This website was designed by Wilja Overeijnder of the University of Groningen in the Netherlands. It was an assignment for a course called 'Elektronisch Publiceren' (Electronic Publishing). Her design was the winner in a competition among the students. The design is based on Frames, Cascading Stylesheets and JavaScripts, which makes maintenance easy.
There were several good designs for this site: you can still have a look at them:

The only modification made to the original design was making all the JavaScripts external and putting repeating structures in JavaScripts. Some of the original designs have been taken off the server when the studentaccount of that student was closed after graduation.

George M. Welling